Dumont_durville 00Z 50hPa height 1958 - - - - - - - - - - - - 1959 - - - - - - - - - - - - 1960 - - - - - - - - - - - - 1961 - - - - - - - - - - - - 1962 - - - - - - - - - - - - 1963 - - - - - - - - - - - - 1964 - - - - - - - - - - - - 1965 - - - - - - - - - - - - 1966 - - - - - - - - - - - - 1967 - - - - - - - - - - - - 1968 - - - - - - - - - - - - 1969 - - - - - - - - - - - - 1970 - - - - - - - - - - - - 1971 - - - - - - - - - - - - 1972 - - - - - - - - - - - - 1973 - - - - - - - - - - - - 1974 - - - - - - - - - - - - 1975 20775.7 20605.8 - - - - - - 19395.0 - 20136.0 20603.2 1976 20788.0 - - - - - - - - - - - 1977 - - - - - - - - - - - - 1978 20723.0 - 20395.7 20199.7 19868.8 19478.1 - 19102.9 19204.7 19803.8 20395.5 20716.5 1979 20681.3 20596.8 20358.3 20120.2 19705.8 19213.1 19042.5 18929.1 19203.3 19898.2 20279.3 20711.5 1980 20778.3 20660.5 20437.4 20193.2 19790.5 19540.6 19343.4 18944.3 19088.0 19679.0 20444.1 20710.8 1981 20731.9 20630.6 20485.7 20136.3 19611.6 19447.4 19083.3 18925.5 18990.1 19484.8 20352.9 20625.7 1982 20664.3 20605.0 20349.2 19982.8 19658.9 19264.6 19020.5 18437.8 19010.5 19757.1 20193.4 20761.2 1983 20745.0 20632.0 20284.9 20088.9 19688.7 19356.3 - 18817.0 18971.7 19711.2 20234.4 20482.4 1984 20726.5 20537.8 20452.1 20049.0 19799.6 19462.0 19073.5 19020.9 19152.6 19786.9 20463.5 20693.6 1985 - 20498.2 20431.5 20106.8 19636.3 - - 18909.9 - - 20207.3 20433.4 1986 20673.2 20681.3 20404.1 - - - - - 19110.0 19627.6 - - 1987 - - 20364.4 19944.4 - - - - 18836.4 19374.1 19732.3 20555.4 1988 20690.0 20481.3 20291.1 20013.6 - - - - 19627.2 20228.6 20526.8 20619.5 1989 20731.3 20562.2 20251.9 20115.0 19558.4 19290.8 - 18889.1 19040.9 - 20027.4 20788.0 1990 20761.0 20599.5 20300.0 20028.2 19658.0 19564.5 - 18900.0 19230.0 19381.4 20111.9 20604.0 1991 20639.7 20527.7 20285.9 20167.1 19630.3 - - 18926.3 19392.1 19774.5 20661.8 20821.1 1992 20756.4 20625.4 20346.8 19939.1 19857.1 19621.7 19023.0 19073.0 19152.8 19987.5 20205.7 20614.4 1993 20726.5 20613.6 20403.0 19980.0 19421.1 18966.2 18981.4 18906.8 18950.0 19483.7 20405.8 20505.3 1994 20604.6 20513.2 20293.3 19924.1 19673.6 19552.2 19070.7 18872.3 19245.6 19820.6 20667.7 20526.3 1995 20664.6 20561.2 20291.8 20023.4 19575.2 19312.1 19193.7 18878.6 19131.5 19492.0 20415.8 20419.2 1996 20606.2 20510.8 20294.1 20041.7 19521.7 19361.9 19192.4 19043.2 19603.2 19174.3 20162.1 20642.3 1997 20639.0 20513.6 20327.7 19980.2 19642.5 19481.2 - 18996.6 19132.7 19412.3 20084.3 20370.2 1998 20559.2 20505.4 20182.2 19816.8 19610.5 19459.5 18944.1 18919.0 19097.9 19467.9 19915.9 20351.2 1999 20442.7 20520.6 20256.5 19955.6 19498.4 19467.9 18982.0 18844.5 19065.4 19610.9 19958.6 20324.2 2000 20433.4 20463.4 20247.3 19866.4 19459.9 19354.2 19150.9 18916.9 19274.2 20147.7 20452.6 20579.9 2001 20657.5 20515.2 20325.0 19907.9 19820.0 19541.2 - 18858.7 18936.6 19653.9 19803.5 20285.5 2002 20638.0 20521.2 20365.2 19957.7 19723.8 19345.0 - 19415.0 19977.0 20156.0 20367.6 20522.0 2003 20639.4 20521.8 20355.2 19930.4 19562.6 19341.1 - 18909.1 19177.2 19736.5 20095.0 20538.7 2004 20583.0 20500.8 20262.6 19990.4 19846.8 19368.5 - 19105.8 19154.0 19823.7 20244.2 20613.8 2005 20591.6 20508.5 20253.6 19907.9 19624.2 19592.0 - 18985.0 19735.9 20055.4 20336.4 20495.0 2006 20559.6 20469.3 20304.8 20039.4 19465.9 19117.8 18935.7 18839.3 18972.3 19364.5 19724.2 20469.1 2007 20573.1 20532.5 20360.4 20011.4 19620.4 19371.0 19093.3 19067.3 19528.1 19960.8 20070.5 20391.1 2008 20531.7 20468.5 20193.1 19985.7 19771.1 19206.5 19039.9 18904.8 18962.9 19718.2 20128.6 20458.7 2009 20563.7 20512.7 20375.2 19946.1 19777.2 - 18968.2 18907.8 19149.2 19827.1 20103.4 20632.4 2010 20683.4 20564.8 20358.7 19967.6 19551.7 - - - 19035.9 19625.6 19743.1 20399.5 2011 20605.9 20438.9 20322.4 19985.2 19594.3 - - - 19242.7 19499.0 20348.2 20361.1 2012 20561.2 20497.4 20340.0 19992.6 19661.4 - - 19355.0 19401.5 20228.3 20427.5 20658.0 2013 20686.3 20544.3 20252.3 19932.8 19652.4 - - 19013.1 19680.0 19985.9 20110.0 20619.6 2014 20674.1 20566.7 20345.4 20004.7 19697.0 19300.7 19140.0 18942.1 19256.7 20028.3 20500.3 20413.3 2015 20628.8 20543.2 20272.4 19953.0 19673.0 19537.7 18938.6 18805.7 18814.0 19064.3 19712.5 20337.3 2016 20457.8 20435.4 20211.8 19876.4 19739.3 19115.5 18996.3 19025.0 19341.2 19865.6 20579.6 20608.6 2017 20669.5 20590.9 20316.4 19952.6 19643.5 19216.2 19066.7 19018.8 19398.0 20056.9 20116.4 20604.5 2018 20678.3 20502.9 20227.5 20103.8 19706.1 19347.4 - 18908.5 19055.9 19490.0 19985.0 20470.4 2019 20512.4 20508.0 20332.6 20020.0 19594.1 19356.3 - 19140.0 20077.8 20320.7 20569.2 20626.7 2020 20701.4 20659.3 20348.4 20073.9 19639.3 19246.8 19230.7 19069.6 19026.5 19398.1 19647.9 20304.8 2021 20515.4 20515.8 20293.1 19939.0 19500.7 19116.4 18970.7 18826.4 18971.3 19584.3 19729.6 20212.4 2022 20483.2 20524.6 20285.2 19880.0 19613.6 19423.0 19040.5 18864.3 19066.1 19440.3 19783.6 20306.9 2023 20473.6 20467.8 20195.4 20037.0 19373.1 19285.6 18998.4 18889.6 19210.7 19685.2 19708.3 20257.0 2024 20434.5 20386.4 20209.0 19791.4 - - - - - - - -